package com.cysyz.mylib.excel.validator.impl;


public class CellValueValidatorImplBlankCheck extends AbstractCellValueValidator {


	@Override
	public String validateCellInternal(String headerName, String cell,
			int rowNum, int colNum) {
		if (cell == null || cell.trim().equals("")) {
			return "第" + rowNum + "行" + colNum + "列的" + headerName + "的值为空";
		}
		return null;
	}

}
